Some more cleaning
diff --git a/system/libraries/Encrypt.php b/system/libraries/Encrypt.php
index 8cb4b1b..7c8720f 100644
--- a/system/libraries/Encrypt.php
+++ b/system/libraries/Encrypt.php
@@ -9,7 +9,7 @@
* Licensed under the Open Software License version 3.0
*
* This source file is subject to the Open Software License (OSL 3.0) that is
- * bundled with this package in the files license.txt / license.rst. It is
+ * bundled with this package in the files license.txt / license.rst. It is
* also available through the world wide web at this URL:
* http://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to obtain it
@@ -25,8 +25,6 @@
* @filesource
*/
-// ------------------------------------------------------------------------
-
/**
* CodeIgniter Encryption Class
*
@@ -447,7 +445,7 @@
* Set the Hash type
*
* @param string
- * @return string
+ * @return void
*/
public function set_hash($type = 'sha1')
{